#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <Servo.h>

LiquidCrystal_I2C mylcd(0x27,16,2);
volatile int degree;
Servo servo_3;

void setup(){
  mylcd.init();
  mylcd.backlight();
  degree = 0;
  pinMode(0, INPUT);
  servo_3.attach(3);
}

void loop(){
  degree = (map(digitalRead(0), 0, 1023, 0, 180));
  mylcd.clear();
  mylcd.setCursor(0, 0);
  mylcd.print(String("Hello") + String(degree));
  mylcd.setCursor(0, 1);
  mylcd.print(String("Hello") + String(servo_3.read()));
  servo_3.write(degree);
  delay(15);

}